{"id":837,"date":"2020-01-24T10:43:42","date_gmt":"2020-01-24T09:43:42","guid":{"rendered":"http:\/\/www.cc-laplaine-jurassienne.fr\/?page_id=837"},"modified":"2026-08-27T13:45:03","modified_gmt":"2026-08-27T11:45:03","slug":"gemapi","status":"publish","type":"page","link":"https:\/\/www.cc-laplaine-jurassienne.fr\/index.php\/environnement-3\/gemapi\/","title":{"rendered":"GEMAPI"},"content":{"rendered":"\t\t
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Gestion des milieux aquatiques et protection contre les inondations (GEMAPI)<\/h1><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tPrendre contact <\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tInfos pratiques<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tRessources utiles<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tInfos pratiques<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Milieu\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Une omnipr\u00e9sence de l'eau<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Le territoire de la Plaine Jurassienne se situe sur deux bassins versants.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Le Bassin versant du Doubs<\/strong><\/p>

Il regroupe les communes situ\u00e9es au Nord d\u2019une ligne m\u00e9diane allant de Neublans-Abergement \u00e0 Gatey. Ce vaste secteur est travers\u00e9 par le Doubs, l\u2019Orain, la Sablonne et un r\u00e9seau de foss\u00e9s et coursi\u00e8res bien pr\u00e9sent dans la Plaine du Finage. La dynamique d\u2019inondation <\/a>du Doubs a fa\u00e7onn\u00e9 le paysage : occupation des sols, typologie des villages, r\u00e9seau de mortes et de digues.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Le Bassin versant de la Seille<\/strong><\/p>

Il regroupe les communes au Sud du territoire dont les eaux s\u2019\u00e9coulent dans la Brenne, puis dans la Seille. Ce territoire est constitu\u00e9 de nombreux \u00e9tangs, milieux humides <\/a>et d\u2019un r\u00e9seau de ruisseaux de t\u00eate de bassin.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tFiche technique sur le bassin versant<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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Une restauration des milieux aquatiques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Prenant sa source \u00e0 Mouthe \u00e0 945 m\u00e8tres d\u2019altitude, le Doubs s\u2019\u00e9tend sur une longueur de pr\u00e8s de 450 kilom\u00e8tres avant de confluer avec la Sa\u00f4ne \u00e0 Verdun sur le Doubs. Malgr\u00e9 les am\u00e9nagements pass\u00e9s, le Doubs, dans sa basse vall\u00e9e, poss\u00e8de encore une dynamique naturelle<\/a>. Cette dynamique, rythm\u00e9e par les inondations, est \u00e0 l\u2019origine de la richesse de la biodiversit\u00e9 pr\u00e9sente. Le Syndicat Mixte Doubs Loue<\/a>, avec le concours de nombreux partenaires, est charg\u00e9 de la gestion des milieux aquatiques avec l\u2019exercice de la comp\u00e9tence GEMAPI. Le dernier projet phare men\u00e9 est le projet de restauration de la confluence Doubs Loue<\/a><\/span>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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La protection contre les inondations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Le Doubs est soumis \u00e0 des crues d\u2019amplitudes et de fr\u00e9quences<\/a> pouvant \u00eatre exceptionnelles\u00a0: de 8 m3<\/sup> par seconde en p\u00e9riode d\u2019\u00e9tiage<\/a> \u00e0 plus de 1200 m3<\/sup> lors de la crue de janvier 2018<\/a>. Pour prot\u00e9ger les populations et les terres agricoles des inondations, un r\u00e9seau de digues a \u00e9t\u00e9 constitu\u00e9. Ce sont pr\u00e8s de 40 kilom\u00e8tres de digues qui sont pr\u00e9sents sur le territoire de la Plaine Jurassienne. Le Syndicat Mixte Doubs Loue<\/a> assure la surveillance et l\u2019entretien de ces digues. Dans le but de maitriser les secteurs expos\u00e9s aux inondations et informer la population, un Plan de Pr\u00e9vention des Risques inondation de la Basse Vall\u00e9e du Doubs<\/a> a \u00e9t\u00e9 instaur\u00e9 depuis 2008.<\/p>

Le Plan de Pr\u00e9vention des Risques inondation est destin\u00e9 \u00e0 contr\u00f4ler et r\u00e9glementer le d\u00e9veloppement de l\u2019urbanisation en zone inondable et \u00e0 pr\u00e9server les champs d\u2019expansion des crues. L\u2019objectif est de ne pas cr\u00e9er de nouvelles situations \u00e0 risques pour les personnes et les biens. Mod\u00e9lis\u00e9 \u00e0 partir d\u2019une crue de r\u00e9f\u00e9rence connue et des enjeux mat\u00e9riels et humains susceptibles d\u2019\u00eatre affect\u00e9s par l\u2019inondation, ce document aboutit \u00e0 une cartographie r\u00e9glementaire assortie d\u2019un r\u00e8glement permettant d\u2019encadrer l\u2019occupation des espaces expos\u00e9s<\/i><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n

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Projet de restauration \u00e9cologique de la morte d\u2019Hotelans<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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<\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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Cartographie du r\u00e9seau hydrographique<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Cartographie des milieux humides<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Une question ? Un renseignement ? Contactez le service technique<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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<\/p>\n <\/div>\n \n \n <\/div>\n <\/a>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Communaut\u00e9 de communes de la Plaine Jurassienne<\/p>

3 place du Coll\u00e8ge<\/p>

39120, CHAUSSIN<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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03 84 81 70 22\n<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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R\u00e9f\u00e9rent<\/strong> : Edouard MARIUS<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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<\/p>\n <\/div>\n \n \n <\/div>\n <\/a>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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technique@cc-laplaine-jurassienne.com<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/i>\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Gestion des milieux aquatiques et protection contre les inondations (GEMAPI) Prendre contact Infos pratiques Ressources utiles Infos pratiques Une omnipr\u00e9sence de l’eau Le territoire de la Plaine Jurassienne se situe sur deux bassins versants. Le Bassin versant du Doubs Il regroupe les communes situ\u00e9es au Nord d\u2019une ligne m\u00e9diane allant de Neublans-Abergement \u00e0 Gatey. Ce 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